Vijayawada: YSR Congress party honorary president Y S Vijayamma on Tuesday staged a protest here to "expose" the ruling Andhra Pradesh Congress government's "failure" to provide uninterrupted power supply in the state.

Even as YSR Congress staged protests all over the state over the issue, Vijayamma, the mother of jailed Kadapa MP YS Jaganmohan Reddy, held a demonstration at the city's electricity engineer's office here.